Question

Identify the functions of the given types of defence.

$\begin{array}{cc}Firstleveldefence& \text{(I) \_\_\_\_\_\_\_\_\_\_\_\_}\\ Secondleveldefence& \text{(II) \_\_\_\_\_\_\_\_\_\_\_\_}\end{array}$

• A. A - Destruction of Germs, B - Prevention from Germs
• B. A - Prevention from Germs, B - Destruction of Germs
• C. A - Prevention from Germs, B - Prevention from Germs
• D. A - Destruction of Germs, B - Destruction of Germs

Answer 1

The correct option is B

A - Prevention from Germs, B - Destruction of Germs

In non - specific type of defence, there are two types as shown in the table below. The first level defence is the mechanism which prevents germs from entering the body and the second level defence ensures that the germs that manage to enter are destroyed.

$\begin{array}{cc}Firstleveldefence& \text{(A) Prevention from germs}\\ Secondleveldefence& \text{(B) Destruction of germs}\end{array}$